7411225 has 12 divisors (see below), whose sum is σ = 9223740. Its totient is φ = 5907200.

The previous prime is 7411223. The next prime is 7411247. The reversal of 7411225 is 5221147.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1320201 + 6091024 = 1149^2 + 2468^2 .

It is not a de Polignac number, because 7411225 - 2¹ = 7411223 is a prime.

7411225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7411196 and 7411205.

It is not an unprimeable number, because it can be changed into a prime (7411223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12741 + ... + 13309.

It is an arithmetic number, because the mean of its divisors is an integer number (768645).

Almost surely, 2^7411225 is an apocalyptic number.

It is an amenable number.

7411225 is a deficient number, since it is larger than the sum of its proper divisors (1812515).

7411225 is a wasteful number, since it uses less digits than its factorization.

7411225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1095 counting only the distinct ones).

The product of its digits is 560, while the sum is 22.

The square root of 7411225 is about 2722.3565159619. The cubic root of 7411225 is about 194.9679982549.

The spelling of 7411225 in words is "seven million, four hundred eleven thousand, two hundred twenty-five".